Millimeters to Centimeters Converter
Convert millimeters (mm) to centimeters (cm)
Result
0.1 cm
Centimeters
1 mm = 0.1 cm
1 mm in other units
- 1Enter a valueType the number to convert
- 2Pick the unitsChoose what to convert from and to
- 3Read the resultSee it in every other unit too
How to convert millimeters to centimeters
There are 10 millimeters in one centimeter, so divide the number of millimeters by 10.
cm = mm ÷ 10
1 mm = 0.1 cm · 1 cm = 10 mm
Worked example
To convert 5 millimeters to centimeters: 5 mm ÷ 10 = 0.5 cm.
About millimeters (mm)
A millimeter is one thousandth of a metre. Rain, screen sizes and engineering drawings are often measured in millimetres.
About centimeters (cm)
A centimeter is one hundredth of a metre. It is the everyday unit for body height and small objects in most of the world.
More conversions
Millimeters to other units
Frequently asked questions
How many centimeters are in one millimeter?
One millimeter equals 0.1 centimeters.
How many millimeters are in one centimeter?
One centimeter equals 10 millimeters.
How do I convert millimeters to centimeters?
Use the formula cm = mm ÷ 10. For example, 5 mm ÷ 10 = 0.5 cm.